diff options
author | Sami Tolvanen <samitolvanen@google.com> | 2017-10-25 12:33:58 -0700 |
---|---|---|
committer | Sami Tolvanen <samitolvanen@google.com> | 2018-04-26 16:03:35 -0700 |
commit | e68f37bdf3afaeaba36f6a166d0beb06bd53c53a (patch) | |
tree | 0ed2206c8426594420565df4d1c1660b83153f87 /scripts | |
parent | 3571151aaef3a5009360106d2bc9cb1ece04a12d (diff) |
FROMLIST: kbuild: add ld-name macro
GNU gold may require different flags than GNU ld. Add a macro for
detecting the linker.
Bug: 62093296
Bug: 67506682
Change-Id: I777f14bf4fd902de1f8dc73d7ecc3c0403eae5f5
(am from https://patchwork.kernel.org/patch/10085775/)
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Sami Tolvanen <samitolvanen@google.com>
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/Kbuild.include | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index b2c913479f9a..ae167b7b187b 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -204,6 +204,10 @@ ld-option = $(call try-run,\ # Important: no spaces around options ar-option = $(call try-run, $(AR) rc$(1) "$$TMP",$(1),$(2)) +# ld-name +# Expands to either bfd or gold +ld-name = $(shell $(LD) -v 2>&1 | grep -q "GNU gold" && echo gold || echo bfd) + # ld-version # Note this is mainly for HJ Lu's 3 number binutil versions ld-version = $(shell $(LD) --version | $(srctree)/scripts/ld-version.sh) |